Sil4 - Engineeringsp. z o.o.
Engineering activities and related technical consultancy
Overview
Financials
Revenue history (in k)
Filing timeliness
6 of 6 financial statements were filed late (the longest delay 193 days for 2022).
- 202524/07/2026
- 202417/07/2025
- 202313/11/2024
- 202224/01/2024
- 202129/10/2022
- 202009/03/2022
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Public procurement
Sil4 - Engineering is the contractor in one public sector contract, worth USD 1.66k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Jul 20, 2026 | Provision of investor supervision services for the project “Budowa sieci kanalizacji sanitarnej wraz z przyłączami w ulicy Roździeńskiego, Wiejskiej i Wojska Polskiego” | $1,661 | Gmina Poręba |
Authorized Representatives
Manner of representation
The following persons are authorised to submit declarations of will concerning the company's property and non-property rights and obligations and to sign on behalf of the company: the President of the Management Board independently, or two members of the management board jointly, or a member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jerzy Pająkage 65 | 200 | $5,402.49 | 40% |
Paweł Piotr Pająkage 42 | 200 | $5,402.49 | 40% |
Piotr Paweł Pająkage 37 | 100 | $2,701.24 | 20% |
Jerzy Pająk, Paweł Piotr Pająk and Piotr Paweł Pająk hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2010-10-12.
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 27, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $5,986$5,986 | Smg/Krc Poland Human Resources Region Południowy sp. z o.o. |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Elpiomsp. z o.o. | $1,026,714.25 | elpiom.pl | ||
| Emprojektsp. z o.o. | $997,409.30 | emprojekt.com.pl | ||
| Digichecksp. z o.o. | $691,975.03 | digicheck.pl | ||
| ADD Controlsp. z o.o. | $660,635.46 | addcontrol.pl | ||
| Flota Geodezjasp. z o.o. | $639,223.18 | geodezja-jaworzno.pl | ||
| Biuro Projektowo-Usługowe Silesia Devicessp. z o.o. | $631,127.81 | silesia-devices.com | ||
| Flota 3dsp. z o.o. | $608,530.21 | flota3d.pl | ||
| BPBE Proergsp. z o.o. | $600,818.91 | proerg.com.pl | ||
| Projchłodsp. z o.o. | $595,385.56 | projchlod.pl | ||
| Jurajska Grupa Geodezyjnasp. z o.o. | $66,357.76 | jurajskagg.pl |
Change history
| Date | Event | |
|---|---|---|
| 2020-01-31 | Address change (Przepiórcza 11, 42-400, Zawiercie → Ul. Obrońców Poczty Gdańskiej 101, 42-400, Zawiercie) | |
| 2020-01-31 | Name change (Sil4 - Biuro Inżynierskie → Sil4 - Engineering) | |
| 2020-01-31 | PKD change (Removed: 18.20.Z, 26.11.Z, 26.12.Z, 27.12.Z, 33.12.Z, 33.13.Z, 35.11.Z, 35.12.Z, 35.13.Z, 35.14.Z, 35.30.Z, 41.20.Z, 42.11.Z, 42.21.Z, 42.91.Z, 43.11.Z, 43.12.Z, 43.22.Z, 43.29.Z, 43.31.Z, 43.32.Z, 43.33.Z, 43.34.Z, 43.39.Z, 45.20.Z, 45.32.Z, 45.40.Z, 47.99.Z, 49.41.Z, 56.29.Z, 56.30.Z, 68.20.Z, 71.11.Z, 71.20.B, 73.11.Z, 74.10.Z, 74.30.Z, 74.90.Z, 77.21.Z, 77.32.Z, 81.10.Z, 81.22.Z, 81.29.Z, 82.19.Z, 94.91.Z, 95.22.Z) | |
| 2014-04-14 | PKD change (Added: 45.20.Z, 45.32.Z, 45.40.Z, 71.11.Z, 71.12.Z, 77.21.Z, 80.20.Z, 86.90.E) | |
| 2010-09-30 | Entered in the register |
FAQ
Last updated: 2026-07-23